/*
Copyright (c) 2012, Qusai Al Abdallah and Omar Fawzi 
 * All rights reserved.

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

- Redistributions of source code must retain the above copyright notice, this 
list of conditions and the following disclaimer.

- Redistributions in binary form must reproduce the above copyright notice, 
this list of conditions and the following disclaimer in the documentation 
and/or other materials provided with the distribution.


THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 
SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR 
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */
package primerdb;

public class Folder implements primerdb.persistentTree.HierarchicalItem {

    public String toString() {
        return this.name;
    }

    public Folder(String name) {
        this.name = name;
    }

    public Folder(Integer id, String name) {
        this.id = id;
        this.name = name;
    }

    public Folder(String name, Integer parentId) {
        this.name = name;
        this.parentId = parentId;
    }

    public Folder(Integer id, String name, Integer parentId) {
        this.id = id;
        this.name = name;
        this.parentId = parentId;
    }

    public Integer getParentId() {
        return parentId;
    }

    public void setParentId(Object parentId) {
        if (parentId instanceof Integer) {
            //setSuperiorId((Integer) parentId);
            this.parentId = (Integer) parentId;
        }
    }

    public Integer getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public void setId(Object id) {
        if (id instanceof Integer) {
            this.id = (Integer) id;
        }
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setData(Object data) {
        setName(data.toString());
    }

    public Object getData() {
        return getName();
    }

    public boolean isRoot() {
        return (parentId == null);
    }

    /**
     * determine whether or not a given object is equal to this object 
     */
    public boolean equals(Object obj) {
        boolean isEqual = false;
        if (obj instanceof Folder) {
            Folder compareTo = (Folder) obj;
            Object thisId = getId();
            Object otherId = compareTo.getId();
            if (thisId != null && otherId != null && thisId.equals(otherId)) {
                isEqual = true;
            } else {
                String thisName = getName();
                String otherName = compareTo.getName();
                if (thisName != null && otherName != null && thisName.equalsIgnoreCase(otherName)) {
                    isEqual = true;
                }
            }
        }
        return isEqual;
    }
    private Integer id;
    private String name;
    private Integer parentId;
}
